baber/WOPTO huggingface dataset:
Patent DE-19920983-C2 (DE)
Inventor: STRAUS ANDREAS
IPC: B01D39/16
Filed: 1999-05-06
Granted: 2002-01-24
Abstract: The melt blown layer(s) on the side of approaching flow (3), have greater pore size than those of the following layer(s). Preferred features: Melt blown layer (2) pore size exceeds 100-250 mu m. The filter medium can be pleated. Melt blown layer weight is 10-100 g/m<2>, preferably 15-35 g/m<2>. Its air permeability exceeds 2000-5000 l/m<2>s, at 200 Pa. The melt blown layer may or may not be bonded to further layer(s). Any bonding is by means of a grid-, linear- or sprayed adhesi coating. A complete, pleated filter element is claimed, in planar or cylindrical configuration.
Patent MD-2387-C2 (MD)
Title: Strain of Rhizobium phaseoli bacterium, possesing nitrogen-fixing property
Inventor: ONOFRAŞ Leonid
IPC: C12N1/20
Filed: 2001-07-17
Abstract: The invention refers to biotechnology, in particular to the strain of Rhizobium phaseoli bacterium, which may be used in agriculture as fertilizer.The Rhizobium phaseoli strain is deposited with the National Collection of Microorganisms of the Republic of Moldova (Institute of Microbiology of the ASRM) under the number CNM RB-04.The result of the invention consists in increasing the nitrogen-fixing capacity of the bean root system and in increasing the productivity thereof.
Patent RU-2161330-C2 (RU)
Title: Mounting device, specifically, for assembly on microcircuit card
Inventor: DETLEF UDO
IPC: G06K19/077
Filed: 1995-09-05
Granted: 2000-12-27
Abstract: FIELD: manufacture of microcircuit cards. SUBSTANCE: mounting device for manufacture of microcircuit cards for contact-free reading makes it feasible to obtain technical result in the form of production simplicity with possibility of automatization. Mounting device intended for building in microcircuit card has planar forming conducting mount has at least two contact lugs 11, 12, 14, 16, substrate carrying semiconductor microcircuit electrically coupled to contact lugs of conducting mount insulated one from another. Technical result is achieved as two contact lugs as minimum are used for connection of semiconductor microcircuit to two ends of coil 13. Both contact lugs have different length so that no one end of coil crosses winding of coil. EFFECT: simplified production. 7 cl, 4 dwg
Patent RU-2204258-C2 (RU)
Inventor: VISS KHAJNTS
IPC: A23C9/152
Filed: 1997-09-23
Granted: 2003-05-20
Abstract: FIELD: dairy industry. SUBSTANCE: milk substitute has following components, wt. %: carragenate, 0.01- 0.03; calcium-scavenging agent selected from phosphates or citrates such as mono-, di- or trisodium phosphates or mono-, di- or trisodium citrates, or their mixtures, 0.1-0.3; dry skimmed milk, 10-12; dry milk whey, 5-9; lecithin and fat, 7-10. Dry milk whey is dissolved in an aqueous medium containing carragenate and calcium-scavenging agent at 30 to 65 C to give water phase- containing medium wherein dry skimmed milk is then dissolved at 30 to 65 C, said water phase-containing medium being aged before or after dissolution of dry skimmed milk over a period of time from 10 min to 4 h for wetting dry substances of milk whey. According to invention, carragenate and calcium- scavenging agent are dissolved portionwise: in particular, carragenate is dissolved in cold water and agent is dissolved separately and then added to other ingredients. EFFECT: increased heat resistance of product. 9 cl, 2 ex
Patent RU-2181338-C2 (RU)
Inventor: BEJKON KRISTOFER DZH
IPC: B65H54/22
Filed: 1998-03-24
Granted: 2002-04-20
Abstract: FIELD: processes and devices for rewinding optical fibers. SUBSTANCE: method comprises steps of guiding fiber continuously supplied from feeding device, subsequent winding of it onto reel and placing catcher near feeding device in order to catch fiber leaving feeding device at providing tension of fiber between catcher and feeding device. Positioning apparatus engages fiber in zone between feeding device and catcher by means of engaging member allowing to continuously trap supplied fiber due to motion of said member from position near feeding device and catcher to position near reel for moving fiber at least to one guiding position at automatically guiding fiber (being at least in one guiding position) onto reel. EFFECT: enhanced efficiency and reliability of method. 32 cl, 27 dwg
Patent RU-2185616-C2 (RU)
Title: Magnetic introscope to test gas lines without stripping protective insulation
Inventor: MURIN V I
IPC: G01N27/83
Filed: 1998-07-13
Granted: 2002-07-20
Abstract: FIELD: non-destructive inspection, flaw detection in oil and gas pipe-lines and other pipe-line structures. SUBSTANCE: introscope includes mobile magnetized device put of wheels. Device carries scanning converter of magnetic field, scale-time converter and video-control terminal. Introscope has framework over which magnetizing unit travels. Framework is manufactured from guides coupled on butts with braces. Framework is placed on surface of introscope thanks to forces of attraction of magnetizing unit and of permanent magnets made fast to braces of framework. Technical result of travel of magnetizing unit and scanning converter located between its poles over framework consists in maintenance of constant clearance between converter and tested surface which does not depend on changes of thickness of insulation and leads to increased accuracy of flaw detection. EFFECT: increased accuracy of law detection. 5 cl, 4 dwg
Patent RU-2156847-C2 (RU)
Title: Process of formation of horizontal holes
Inventor: MOROZOV A S
IPC: E02F5/18
Filed: 1998-07-13
Granted: 2000-09-27
Abstract: FIELD: mining and construction industries, trench-free laying of underground service lines. SUBSTANCE: driving of pilot hole and compaction of its walls are carried out with the use of ground-piercing tool that includes section in the form of Archimedean screw which is imparted with rotational and translational motion. Major part of consumed power is directed to rotational effort that provides for circumferential velocity of tool not exceeding 3.5 m/min and compensating axial effort is created within bounds of (0-30 kg/cm 2 )•π•R 2 , where R is radius of tool, m. EFFECT: enhanced efficiency and reduced cost of driving holes thanks to provision for stable equilibrium of applied forces and alignment of initial axis of puncture to axis of enlarged hole. 3 cl, 1 dwg
Patent RU-2181164-C2 (RU)
Title: Device for improving fuel-air mixing in central injection system
Inventor: DRAGOMIROV S G
IPC: F02M51/00
Filed: 1998-07-15
Granted: 2002-04-10
Abstract: FIELD: mechanical engineering; fuel devices of internal combustion engines. SUBSTANCE: proposed device has electrically heated element made of posistor ceramics arranged under throttle valve of fuel feed unit mixing chamber. Fuel feed unit is provided with idle air bypass channel installed on plastic gasket placed between fuel feed unit and engine intake pipe. Bypass channel has electric contacts for connection to automobile electric circuit. Electrically heated element is made in form of rectangular plate installed at angle under lower edge of throttle valve near outlet section of idle bypass channel. Plate longitudinal axis is parallel to axis of throttle valve and is arranged in plan along chord relative to circumference of mixing chamber channel. EFFECT: reduced fuel consumption and toxicity, facilitated and accelerated starting and warming of gasoline engines with central fuel injection system. 2 dwg
Patent RU-2158880-C2 (RU)
Title: Combustion chamber of adaptive gas-turbine engine
Inventor: BUGA A L
IPC: F23R3/16
Filed: 1998-09-08
Granted: 2000-11-10
Abstract: FIELD: gas-turbine engines. SUBSTANCE: combustion chamber has casing accommodating flame tube built up of front and rear parts with holes for secondary air admission. Front part has equal number of separate longitudinal segments hinged to front device and spacers placed between segments and joined to the latter by means of guides for relative displacement in circular direction. Kinematic linkage between segments and drive is, essentially, set of synchronizing rings with eyes connected to drive and fixed to segments of brackets with shaped guides and on rollers fitted in bracket guides and secured in eyes. Segments and spacers of rear part are loosely mounted on isograde pins welded to fixed gas collector to ensure longitudinal displacement of flame tube; for the purpose, ends of rear-part segments and spacers carry guides; segments and spacers of front and rear parts are hinged together. EFFECT: improved fuel combustion, reduced specific fuel consumption, improved engine draft. 6 dwg
Patent RU-2160501-C2 (RU)
Title: Method for transmission of addressed messages
Inventor: KOZEEV V V
IPC: H04B7/00
Filed: 1999-03-02
Granted: 2000-12-10
Abstract: FIELD: communication equipment, measuring instruments. SUBSTANCE: method involves generation of addressed messages by each transmission station, transmission of messages in time interval sequence mode between transmission starts. Size of time intervals depends on variable arbitrary value within tolerance range of possibility of loss of addressed messages. EFFECT: transmission of addressed messages through radio channel from several stations having the same rights and using the same frequency. 1 dwg
Patent RU-2192144-C2 (RU)
Title: Combined feed for lactating cows, method of preparing combined feed and method of feeding lactating cows
Inventor: KHUKHTANEN PEKKA
IPC: A23K50/10
Filed: 1997-08-11
Granted: 2002-11-10
Abstract: FIELD: feed production. SUBSTANCE: crude protein content in combined feed does not exceed 14 wt%, with histidine fraction in crude protein being preferably within the range of 2.8-4.0 wt%. Method of preparing combined feed involves mixing components of combined feed with histidine used in amounts providing production of feed mixture containing at least 2.8-4.0 wt% of crude protein. Method for silage feeding of lactating cows involves adding combined feed comprising no more than 14 wt% of crude protein, with histidine fraction making 2.8-4.0 wt%. EFFECT: increased protein-fat ratio in milk and improved utilization of nitrogen cy lactating cow. 11 cl, 3 tbl, 3 ex
Patent RU-2165777-C2 (RU)
Title: Method for applying correcting biological action of natural materials to a biological object
Inventor: VOSHEDCHENKO B M
IPC: A61N1/16
Filed: 1999-03-17
Granted: 2001-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves using chemical elements with positive and negative energy properties. Energy potential of a chemical element possessing positive energy properties is to be greater than the energy potential of a chemical element possessing positive energy properties. The chemical elements are used in solid, liquid and gas state and as plasma. EFFECT: enhanced effectiveness of biological action; wider range of useable materials. 2 cl, 1 dwg
Patent RU-2163860-C2 (RU)
Title: Apparatus for milling two separately arranged surfaces
Inventor: SIKSIMOV A A
IPC: B23C3/00
Filed: 1999-03-22
Granted: 2001-03-10
Abstract: FIELD: machine tool manufacture, namely spindle adapters for milling machine tools. SUBSTANCE: apparatus includes built-up housing having plate and cover mounted on plate with possibility of rotation around its own axis, tool spindles whose units are arranged on said cover; unit for driving tool spindles and having drive gear wheel. In order to enhance depth accuracy at milling part surface, apparatus is provided in addition with adjusting screw mounted in plate and being in contact with cover. Drive gear wheel of rotation drive unit for rotating tool spindles may be mounted in cover of housing. EFFECT: improved design of apparatus providing high accuracy depth milling. 2 cl, 2 dwg
Patent RU-2196292-C2 (RU)
Inventor: AL BREKHT UVE
IPC: F42C19/12
Filed: 1997-09-11
Granted: 2003-01-10
Abstract: FIELD: ammunition fuzes. SUBSTANCE: the ignition/primer element with a casing has connecting lines connected to the ignition bridge located on a chip, with at least one igniting compound applied onto it. For universal use and prevention of non-controllable discharge of gases the connecting lines represent rods (pins) passed through glass straight way insulators into the casing whose base represents a metal housing, and this metal housing has holes, built in which are glass straightway insulators, the metal housing by geometric closing is connected to a plastic housing, which covers from the inside the casing outer wall and envelops the projecting ends of the rods. EFFECT: prevented non-controllable discharge of gases and enhanced safety. 6 cl, 6 dwg
Patent RU-2198879-C2 (RU)
Inventor: TOMAS EHNDRJU PITER
IPC: A61K/
Filed: 1997-09-23
Granted: 2003-02-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to derivatives of quinazoline of the formula (I)   where m means a whole number from 1 to 2; R 1  means hydrogen atom, nitro-group or C 1-3 -alkoxy-group; R 2  means hydrogen atom or nitro-group; R 3  means hydroxy-group, halogen atom, C 1-3 -alkyl, C 1-3 -alkoxy-group, C 1-3 -alkanoyloxy-group or cyano-group; X 1  means -O-, -S-, -SO- or -SO 2 -; R 4  means one group among 13 groups described in claim 1 of the invention claim. Invention relates also to methods of synthesis of these compounds and pharmaceutical compositions comprising compound of the formula (I) or its pharmaceutically acceptable salt as active component. Compounds of the formula (I) or their pharmaceutically acceptable salt inhibit effect of vascular endothelial growth factor, the important property in treatment some diseases including cancer, rheumatic arthritis. Except for, invention relates to method of attainment of antiangiogenic effect and/or effect of reduction of blood vessels permeability on warm-blooded animal. EFFECT: improved methods of synthesis and preparing, valuable medicinal properties of compounds. 30 cl
Patent RU-2181545-C2 (RU)
Title: Method to produce food product out of dried fruits
Inventor: GUROVA L A
IPC: A23L19/00
Filed: 1999-05-17
Granted: 2002-04-27
Abstract: FIELD: food-concentrate industry. SUBSTANCE: the method deals with fruit drying to obtain moisture level not above 15+ACU-, fruit grinding, mixing with water, sugar and roasted rubbed kernels. This mixture is additionally supplemented with ascorbic acid and lipid containing biomass extract of Pythium catenulatum microorganisms followed by evaporating down the mixture to obtain dry matter content being not less than 88+ACU-. Then it is formed in a hot condition, cooled in cellophane film to a room temperature and packed under vacuum into hermetically sealed packing. Synergistic interaction of ascorbic acid and above-mentioned extract provides high adaptogenic properties of the product obtained and prolonged terms of storage up to 3 years. EFFECT: higher efficiency.
Patent RU-2164598-C2 (RU)
Inventor: GASUMOV RAMIZ ALIDZHAVAD OGLY
IPC: E21B43/32
Filed: 1999-05-25
Granted: 2001-03-27
Abstract: FIELD: oil and gas industry. SUBSTANCE: compound for insulation of inflow of stratal water has sodium silicate, calcium chloride, poorly soluble surface-active substance, hydrocarbon fluid and water. Waste product of lanolin production treated with triethanolamine with following proportion of ingredients, per cent by mass: sodium silicate 10.8-12.4; calcium chloride 10.5-12.6; waste product of lanolin production treated with triethanolamine 10.0-18.0; hydrocarbon fluid 15.0-24.0; water being the balance, is used as poorly soluble surface-active substance. Parts-by-mass proportion of sodium silicate and calcium chloride is 1.0:0.87-1.14, parts-by-mass proportion of sodium silicate and waste product of lanolin production is 1.0: 0.89-1.55. EFFECT: increased efficiency of operations for insulation thanks to raised stability of insulation screen contacting solutions of alkalis and acids, reduced permeability of water- saturated collectors. 1 tbl
Patent RU-2206457-C2 (RU)
Title: Hydraulic press
Inventor: POTAPENKOV A P
IPC: B30B15/16
Filed: 1999-06-03
Granted: 2003-06-20
Abstract: FIELD: plastic metal working. SUBSTANCE: the hydraulic press has a piston power cylinder, pumping plant, system of distributors including a four-way three-position reversing valve, two-way two-position and two-three-way two-position valves, booster and a pressure regulator each made in the form of input and output aligned plunger cylinders. The inputs of the reversing valve are connected to the pumping plant, and one of the outputs - to the return rod end of the power cylinder. The output cylinders of the pressure regulator and booster are connected to the working piston end of the power cylinder, and an open rigid cut-off valve is installed in the pipe-line of the output cylinder of the pressure regulator. Connected to the second output of the reversing valve is the input of the main three-way two-position valve, whose closed output is connected to the rod end of the power cylinder, and connected to its open output is the input of the additional three-way two-position valve, and the open output of the additional valve is connected to the input cylinder of the pressure regulator, the closed output - to the input cylinder of the booster. The necessary combination of valve positions provides the working cycle of the press, including the periods of idle running, working running with two speed and pressure stages, reverse running. During the idle running liquid is fed to the rod end of the power cylinder with employment of the booster, during the working running - directly from the pumping plant with employment of the booster. During the reverse running the movable units of the pressure regulator and booster are reset, and for filling of their output cylinders use is made of liquid displaced from the rod end of the power cylinder. EFFECT: enhanced efficiency, capacity and reliability of the press. 2 cl, 1 dwg
Patent RU-2167671-C2 (RU)
Title: Method of treatment of patients with tick-borne encephalitis
Inventor: MERZENJUK Z A
IPC: A61K38/08
Filed: 1999-07-02
Granted: 2001-05-27
Abstract: FIELD: medicine, infectious diseases. SUBSTANCE: method involves prescription to patient the complex antiviral therapy with additional dalargin dosing. At meningeal form of tick-borne encephalitis dalargin is administrated by intravenous route in the amount 5 mg in 100 ml of 5% glucose or physiological solution every day for 3-5 days. At focal form dalargin is administrated by endolumbal route in the amount 1 mg in 2 ml of physiological solution as a single dose followed by its intravenous administration in the dose 5 mg by drops every day. Treatment course is 7 days at the content of neutrophils 40% in cerebrospinal fluid and 10-12 days at the content of neutrophils 40%. EFFECT: enhanced effectiveness of therapy of patients with severe forms of tick-borne encephalitis. 2 tbl, 2 ex
Patent RU-2170288-C2 (RU)
Inventor: KRAVTSOV E E
IPC: C23F11/04
Filed: 1999-08-18
Granted: 2001-07-10
Abstract: Изобретение относится к защите металлов от кислотной коррозии с помощью ингибиторов и может быть использовано для травления металлов в кислотах и кислотных очисток оборудования. Ингибитор коррозии металлов в серной, соляной и ортофосфорной кислотах содержит, мас. %: ацетилацетон-о-аминофенол 18,2-29,7; 2,4-динитрофенилтиоцианат 22,7-24,3 и уротропин 45,9-59,1. Применение ингибитора позволяет повысить степень защиты от коррозии стали, титана и цинка, а также снизить наводороживание стали. 2 табл.
Patent RU-2178255-C2 (RU)
Inventor: RJABESHKIN A F
IPC: A23G3/34
Filed: 1999-09-06
Granted: 2002-01-20
Abstract: FIELD: confectionery industry. SUBSTANCE: method of producing sweets with fondant center includes preliminary preparation of milk fondant mass with its subsequent cooling and whipping; mixing with fondant syrup after its boiling, and flavoring and vitaminized substances with high content of carotene in amount of 58-95 mg per 100 g of dry substance, and also with mineral substances. Additionally introduced in fondant mass are fruit precooking in amount of 3% from total mass of ready product, 1/3 of fondant syrup after its boiling, carrot syrup in amount of 1.4% from total mass of ready product. EFFECT: increased storage life, improved biological value of product, reduced caloricity and cost of sweets. 1 ex
Patent RU-2198162-C2 (RU)
Title: 2-aminopropane-1,3-diol derivative, its pharmaceutical application and intermediate substances for their synthesis
Inventor: ADATI KUNITOMO
IPC: C07F7/18
Filed: 1998-04-03
Granted: 2003-02-10
Abstract: FIELD: organic chemistry, chemical technology, medicine, pharmacy. SUBSTANCE: invention describes derivative of 2-aminopropane-1,3-diol of the general formula (I):   where R 1 , R 2 , R 3 , R 4  are similar or different and each means hydrogen atom or alkanoyl with linear or branched chain containing from 1 to 6 carbon atoms and its pharmaceutically acceptable acid addition salt or hydrate. Invention relates also to pharmaceutical composition exhibiting immunosuppressive activity, to 2-amino-2-{2-[4-(1-hydroxy-5-phenyl-pentyl)phenyl]ethyl}-propane-1,3-diol or its derivative where amino-group is protected with aliphatic acyl group and/or hydroxy-group is protected with tert.-butyldimethylsilyl-group and also to 2-amino-2-[2-(4-formylphenyl)ethyl]-propane-1,3-diol, its derivative where amino-group and/or hydroxy-group are protected with aliphatic group and/or hydroxy-group is protected with tert.-butyldimethylsilyl-group. Owing to low toxicity, high safety and immunosuppressive effect these derivatives can be used as agents preventing or suppressing rejection response in transplantation of organs and for prophylaxis and treatment of different autoimmune sicknesses and different allergic sicknesses. EFFECT: valuable medicinal properties of compounds. 9 cl, 2 dwg, 1 tbl
Patent RU-2185408-C2 (RU)
Title: Fire-retardant composition for metal structure coatings
Inventor: GIBOV K M
IPC: C09D161/32
Filed: 1999-12-21
Granted: 2002-07-20
Abstract: FIELD: fire protection. SUBSTANCE: invention relates to manufacture of fire-retardant coatings based on polymeric binder and can find use in shipbuilding, oil-and- gas production platforms, and transport. Composition contains perchlorovinyl resin, solvent, and condensation product prepared from, wt. pts: formaldehyde, 16-18; dicyanodiamide, 18-20; sorbitol, 8-10; and oxalic acid, 0.5-1.5. Coating exhibits high fire-retardant properties due to formation of heat-insulation foamed layer when affected by fire or heat at temperature above 140 C on protected surface. Coating is designed to protect metals, wood, cables, etc. EFFECT: improved workability when applying on surface and enabled operation at low temperatures and high humidity. 1 tbl
Patent UA-56286-C2 (UA)
Title: a method for producing 8-methoxy-quinoline carboxylic acids
Inventor: GEHRING REINHOLD
IPC: C07D215/56
Filed: 1998-12-11
Abstract: The invention relates to a novel method for producing 8-methoxy-quinoline carboxylic acids which depict antibiotics having a high antibacterial action.
Patent UA-15455-C2 (UA)
Title: Method of contact metallotherapy and applicator for its fulfilment.
Inventor: YASYNETSKYI OLEKSANDR PROKOPOVYCH
Filed: 1993-07-06
Abstract: The method of contact metallotherapy provides application an applicator to diseased body areas made of various metals or alloys, the choice of applicator material, a therapeutic maturing on the diseased body area and disconnexion of applicator. The body areas are moistened before the application of the applicator and the choice of material is made in accordance with maximal current appeared in the circuit: applicator – patient’s body. The applicator is made as a metal disc. The disc thickness does not exceed 0 .6 mm and diameter is 2 – 20 mm.